A blonde was plugging dollar after dollar into the
coke machine at a large Vegas casino. She kept
punching the buttons only to have happen what you'd
expect. Cans of soda popped out, one after the other,
and change too! 

After a while, she ran out of dollar bills so went
and got more. Back at it she went, blocking the way
to the other vending machines with the mounting pile
of soda. All kinds. It didn't seem to matter to the
young lady. 

People were starting to gather, seeing this beautiful
woman enthusiastically plugging money in like it was
fun. The people were gathering more though waiting their
turn at the machines. 

After watching a while, someone asked from the rear of
the group, 'Hey, how much soda does one blonde need?' 

'Hey back off, buddy,' she retorts, 'can't you see I'm
winning here?'